<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>js常见的内置对象</title>
</head>

<body>

</body>

<script>
    //全局对象

    //Infinity
    // console.log(Infinity);
    // console.log(Infinity + 1);
    // console.log(Math.pow(10,1000));
    // console.log(Math.log(0));
    // console.log(1 / Infinity);

    //Object.assign(); 将所有可枚举自有Property的值从一个或多个源对象拷贝到目标对象
    // const a = { a: 1 };
    // const b = Object.assign({}, a);
    // console.log(a);
    // console.log(b);

</script>

</html>